If you're searching for "SIP panel price", you're probably not planning to buy a single panel — you're trying to figure out whether this technology fits your whole build. Here are real prices, not vague estimates, taken from completed projects.
What's actually included in the panel price
A Structural Insulated Panel (SIP) is a sandwich building element — two OSB boards (EGGER) with a thermal insulation core (Austrotherm EPS 70 Grey) between them. Price is rarely quoted per m² of panel itself; it's usually quoted per m² of a house's living area, since panel consumption depends on wall thickness, number of openings, and roof design.
Real price of a SIP structural kit
| Project | Living area | SIP kit price (structure + framing timber) | Price per m² |
|---|---|---|---|
| Single-storey family house | 63.65 m² | €24,822 (excl. VAT) | ~€390/m² |
The kit price covers wall and roof SIP panels, structural framing timber, and assembly documentation. It does not include on-site installation, roofing material, windows, or doors — those are priced separately based on your specification.
Why SIP panel prices vary between suppliers
- EPS core thickness and grade — a higher-grade insulation core costs more upfront but lowers future heating costs
- OSB board brand — boards from established manufacturers offer higher and more consistent quality than cheaper alternatives
- Design complexity — more corners, dormers, and openings mean more material and offcuts
- Transport distance — the distance between the manufacturing site and your building plot
SIP kit vs. a full turnkey build
If you have your own construction crew or self-build experience, a standalone SIP kit is significantly cheaper. If you'd rather have a single accountable supplier from design to handover, see our breakdown of turnkey house costs or our comparison of SIP technology vs. traditional prefab construction.
Getting an accurate price for your project
The exact price depends on your floor plan, number of storeys, and location. Send us an approximate floor area and shape, the number of storeys, and whether you need just the kit or full assembly. You'll get a price estimate within 1 business day.